Registry Technician is compatible with all major versions of Microsoft Windows operating systems. Registry Technician includes a backup and restore facility to make your user experience as safe as possible. Automatic/Manual Removal, Shows scan progress, Back-up Registry, Built in scheduler, Manage/Cleanup Startup Programs, Scans for Invalid Program shortcuts, Checks invalid Class Keys, Checks Shell Extension, Checks invalid Help Files, Checks Invalid CLSID/Typelib/Interface Entries, Checks Invalid Shared known DLLs, Checks invalid Paths, Checks Application Path Keys/Orphan References, Checks Invalid Fonts, Checks Invalid File Types/Extensions/Entries